I got a question about the NPP Axleback kit. The kit comes with two mufflers, the Outlaw and the 40 Series Delta, so I was wondering, how are the mufflers mounted? Looking at this pic I cant really tell. The reason I wonder is because its to my understanding that the 40 Series Delta is quieter than the 40 Series and Super 44, is that correct? If so, based on how your NPP compatible axle back is designed with tandem mufflers, would a local muffler shop be able to take a Super44, a regular 40 Series, or even a Super 10 muffler, and cut out the 40 Series Delta from the NPP axleback kit to swap one of those other mufflers in? That way, one could have the NPP function go from "deep & loud" to just "LOUD".
This is the only picture I have to go by, and I don't see how the mid pipes flow into the mufflers or where they split between the tandem mufflers, to see if my idea can work.